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51. 发明授权

US08949675B2 Error report processing using call stack similarity 有权
标题翻译：使用调用堆栈相似性的错误报告处理
公开(公告)号：US08949675B2
公开(公告)日：2015-02-03
申请号：US12957090
申请日：2010-11-30
申请人： Dongmei Zhang , Yingnong Dang , Song Ge
发明人： Dongmei Zhang , Yingnong Dang , Song Ge
IPC分类号： G06F11/00 , G06F11/07
CPC分类号： G06F11/0781 , G06F11/0775 , G06F11/0778 , G06F11/0787
摘要： Techniques for error report processing are described herein. Error reports, received by a developer due to program crashes, may be organized into a plurality of “buckets.” The buckets may be based in part on a name and a version of the application associated with a crash. Additionally, a call stack of the computer on which the crash occurred may be associated with each error report. The error reports may be “re-bucketed” into meta-buckets to provide additional information to programmers working to resolve software errors. The re-bucketing may be based in part on measuring similarity of call stacks of a plurality of error reports. The similarity of two call stacks—a measure of likelihood that two error reports were caused by a same error—may be based in part on functions in common, a distance of those functions from the crash point, and an offset distance between the common functions.
摘要翻译：这里描述了用于错误报告处理的技术。开发人员由于程序崩溃而收到的错误报告可以被组织成多个“桶”。桶可以部分地基于与崩溃相关联的应用的名称和版本。此外，发生崩溃的计算机的调用堆栈可能与每个错误报告相关联。错误报告可能会重新分级到元数据桶中，以便为解决软件错误的程序员提供更多信息。可以部分地基于测量多个错误报告的调用堆栈的相似度来重新估计。两个调用堆栈的相似性 - 两个错误报告由相同错误引起的可能性的度量可能部分地基于共同的功能，这些功能与碰撞点的距离以及公共功能之间的偏移距离。

52. 发明授权

US08538897B2 Cross-trace scalable issue detection and clustering 有权
标题翻译：交叉跟踪可扩展问题检测和集群
公开(公告)号：US08538897B2
公开(公告)日：2013-09-17
申请号：US12960015
申请日：2010-12-03
申请人： Shi Han , Yingnong Dang , Shuo-Hsien (Stephen) Hsiao , Dongmei Zhang
发明人： Shi Han , Yingnong Dang , Shuo-Hsien (Stephen) Hsiao , Dongmei Zhang
IPC分类号： G06F11/07 , G06F15/18
CPC分类号： G06F11/079 , G06F11/3409 , G06F11/3447 , H04L41/0636 , H04L41/16
摘要： Techniques and systems for cross-trace scalable issue detection and clustering that scale-up trace analysis for issue detection and root-cause clustering using a machine learning based approach are described herein. These techniques enable a scalable performance analysis framework for computing devices addressing issue detection, which is designed as a multiple scale feature for learning based on issue detection, and root cause clustering. In various embodiments the techniques employ a cross-trace similarity model, which is defined to hierarchically cluster problems detected in the learning based issue detection via butterflies of trigram stacks. The performance analysis framework is scalable to manage millions of traces, which include high problem complexity.
摘要翻译：本文描述了用于交叉跟踪可扩展问题检测和聚类的技术和系统，其中使用基于机器学习的方法对用于问题检测和根本原因聚类进行放大跟踪分析。这些技术使得可扩展的性能分析框架用于处理问题检测的计算设备，其被设计为基于问题检测和根本原因聚类的用于学习的多尺度特征。在各种实施例中，该技术采用交叉跟踪相似性模型，其被定义为通过三元组栈的蝴蝶在基于学习的问题检测中分层检测集群问题。性能分析框架是可扩展的，以管理数百万条跟踪，其中包括高问题复杂性。

53. 发明申请

US20130179911A1 CONSUMPTION OF CONTENT WITH REACTIONS OF AN INDIVIDUAL 有权
标题翻译：消费个人反应的内容
公开(公告)号：US20130179911A1
公开(公告)日：2013-07-11
申请号：US13347546
申请日：2012-01-10
申请人： Yingnong Dang , Sergio Paolantonio , Xiang Cao , Xiumin Lin , Dongmei Zhang
发明人： Yingnong Dang , Sergio Paolantonio , Xiang Cao , Xiumin Lin , Dongmei Zhang
IPC分类号： H04N21/258
CPC分类号： H04N21/44218 , G06F3/017 , G06F3/0304 , G06F2203/011 , H04N7/157 , H04N21/42201 , H04N21/4223 , H04N21/4316 , H04N21/44008 , H04N21/4788
摘要： Techniques for obtaining a reaction of an individual to content and outputting the reaction of the individual with the content are described herein. The techniques may include obtaining the reaction of the individual as the content is displayed to the individual. The reaction may be obtained by capturing a video of the individual. The reaction of the individual and the content may be output at a same time to another individual. These techniques may also include obtaining the reaction of another individual as the content and the reaction of the individual are output to another individual.
摘要翻译：本文描述了获得个体与内容的反应并输出个体与内容的反应的技术。技术可以包括当内容被显示给个人时获得个体的反应。反应可以通过捕获个体的视频来获得。个人和内容的反应可以同时输出到另一个人。这些技术还可以包括获得另一个体的反应，因为内容和个体的反应被输出到另一个体。

54. 发明申请

US20120278659A1 Analyzing Program Execution 审中-公开
标题翻译：分析程序执行
公开(公告)号：US20120278659A1
公开(公告)日：2012-11-01
申请号：US13095336
申请日：2011-04-27
申请人： Shi Han , Yingnong Dang , Song Ge , Dongmei Zhang
发明人： Shi Han , Yingnong Dang , Song Ge , Dongmei Zhang
IPC分类号： G06F11/36
CPC分类号： G06F11/3072 , G06F11/302 , G06F11/323 , G06F11/3466 , G06F11/3612 , G06F2201/865
摘要： A call pattern database is mined to identify frequently occurring call patterns related to program execution instances. An SVM classifier is iteratively trained based at least in part on classifications provided by human analysts; at each iteration, the SVM classifier identifies boundary cases, and requests human analysis of these cases. The trained SVM classifier is then applied to call pattern pairs to produce similarity measures between respective call patterns of each pair, and the call patterns are clustered based on the similarity measures.
摘要翻译：调用模式数据库被开采以识别与程序执行实例有关的频繁出现的调用模式。至少部分基于人类分析师提供的分类，对SVM分类器进行迭代训练; 在每个迭代中，SVM分类器识别边界情况，并请求对这些情况的人类分析。然后将经过训练的SVM分类器应用于呼叫模式对以在每对的相应呼叫模式之间产生相似性度量，并且基于相似性度量来呼叫模式聚类。

55. 发明授权

US08302197B2 Identifying data associated with security issue attributes 有权
标题翻译：识别与安全性问题属性相关联的数据
公开(公告)号：US08302197B2
公开(公告)日：2012-10-30
申请号：US11823731
申请日：2007-06-28
申请人： Song Huang , Yingnong Dang , Xiaohui Hou , Dongmei Zhang , Jian Wang
发明人： Song Huang , Yingnong Dang , Xiaohui Hou , Dongmei Zhang , Jian Wang
IPC分类号： G06F11/00
CPC分类号： G06F21/57
摘要： A method for identifying data related to a software security issue is provided. The method includes accessing a software security issue and determining one or more attributes associated with the software security issue. The method also includes accessing aggregated software security data retrieved from a plurality of on-line sources and searching the aggregated software security data for the attributes associated with the security issue. The method further includes associating a portion of the aggregated data with the security issue based on matching the attributes associated with the security issue with contents of the portion of the aggregated data.
摘要翻译：提供了一种识别与软件安全问题有关的数据的方法。该方法包括访问软件安全问题并确定与软件安全问题相关联的一个或多个属性。该方法还包括访问从多个在线源检索的聚合软件安全数据，并搜索聚合的软件安全数据以获得与安全问题相关联的属性。该方法还包括基于将与安全性问题相关联的属性与聚合数据的该部分的内容相匹配来将聚合数据的一部分与安全性问题相关联。

56. 发明授权

US08250651B2 Identifying attributes of aggregated data 有权
标题翻译：识别聚合数据的属性
公开(公告)号：US08250651B2
公开(公告)日：2012-08-21
申请号：US11823546
申请日：2007-06-28
申请人： Song Huang , Yingnong Dang , Xiaohui Hou , Dongmei Zhang , Jian Wang
发明人： Song Huang , Yingnong Dang , Xiaohui Hou , Dongmei Zhang , Jian Wang
IPC分类号： H04L29/06
CPC分类号： G06F21/57 , G06F17/30864
摘要： A method for identifying a portion of aggregated software security data is described. The method includes accessing aggregated data associated with software vulnerabilities retrieved from a plurality of on-line sources. The method further includes searching a portion of the aggregated data for an exact match to a particular attribute of the data and searching the portion of the aggregated data for one or more partial matches associated with the particular attribute. The method also includes associating the portion of the data with the particular attribute based on the exact match of one or more of the partial matches.
摘要翻译：描述了用于识别聚合的软件安全数据的一部分的方法。该方法包括访问与从多个在线源检索的软件漏洞相关联的聚合数据。所述方法还包括搜索所述聚合数据的一部分以与所述数据的特定属性精确匹配，并且搜索所述聚合数据的所述部分与所述特定属性相关联的一个或多个部分匹配。该方法还包括基于一个或多个部分匹配的精确匹配将数据的该部分与特定属性相关联。

57. 发明授权

US08204310B2 Feature design for HMM based Eastern Asian character recognition 有权
标题翻译：基于HMM的东亚字符识别功能设计
公开(公告)号：US08204310B2
公开(公告)日：2012-06-19
申请号：US13118045
申请日：2011-05-27
申请人： Yu Zou , Jian Wang , Dongmei Zhang , Ming Chang , Shi Han
发明人： Yu Zou , Jian Wang , Dongmei Zhang , Ming Chang , Shi Han
IPC分类号： G06K9/00
CPC分类号： G06K9/00416 , G06K2209/011
摘要： An exemplary method for online character recognition of East Asian characters includes acquiring time sequential, online ink data for a handwritten East Asian character, conditioning the ink data to produce conditioned ink data where the conditioned ink data includes information as to writing sequence of the handwritten East Asian character and extracting features from the conditioned ink data where the features include a tangent feature, a curvature feature, a local length feature, a connection point feature and an imaginary stroke feature. Such a method may determine neighborhoods for ink data and extract features for each neighborhood. An exemplary Hidden Markov Model based character recognition system may use various exemplary methods for training and character recognition.
摘要翻译：用于东亚字符的在线字符识别的示例性方法包括获取用于手写东亚字符的时间顺序在线墨水数据，调节墨水数据以产生经调节的墨水数据，其中调节的墨水数据包括关于写入东方手写的顺序的信息亚洲字符和从调节的墨水数据中提取特征，其中特征包括切线特征，曲率特征，局部长度特征，连接点特征和假想笔划特征。这种方法可以确定墨水数据的邻域并提取每个邻域的特征。基于示例性的基于隐马尔可夫模型的角色识别系统可以使用用于训练和角色识别的各种示例性方法。

58. 发明申请

US20120120086A1 Interactive and Scalable Treemap as a Visualization Service 审中-公开
标题翻译：交互式和可扩展的Treemap作为可视化服务
公开(公告)号：US20120120086A1
公开(公告)日：2012-05-17
申请号：US12947748
申请日：2010-11-16
申请人： Yingnong Dang , Dong Zhuang , He Huang , Haidong Zhang , Dongmei Zhang
发明人： Yingnong Dang , Dong Zhuang , He Huang , Haidong Zhang , Dongmei Zhang
IPC分类号： G09G5/02
CPC分类号： G06F16/904 , G09G2370/022 , G09G2370/027
摘要： Techniques for providing a visualization of an interactive and scalable treemap are described. A service provider hosts large-scale hierarchical data and supports online users who desire to visualize the large-scale hierarchical data in a treemap format on their computing devices.The user experience may be enhanced by providing a user interface for visualization of the interactive and scalable treemap. The visualization enables navigation and customization of data in the interactive and scalable treemap. The user experience is further enhanced by illustrating attributes are distinct by displaying a color or a pattern selected for a background or a bar of polygon. The user experience is further enhanced by providing the interactive and scalable treemap to the user on a website or on servers operated by a service or another third party service.
摘要翻译：描述了用于提供交互式和可缩放树状图的可视化的技术。服务提供商承载大型分层数据，并支持希望在其计算设备上以树形图格式显示大规模分层数据的在线用户。可以通过提供用于可视化交互式和可缩放树状图的用户界面来增强用户体验。可视化功能可以在交互式和可扩展的树形图中导航和定制数据。通过显示为背景或多边形条选择的颜色或图案来说明属性是不同的，进一步增强了用户体验。通过在网站或由服务或另一第三方服务器操作的服务器上向用户提供交互式和可缩放的树形图来进一步增强用户体验。

59. 发明授权

US07974472B2 Feature design for HMM based Eastern Asian character recognition 失效
标题翻译：基于HMM的东亚字符识别功能设计
公开(公告)号：US07974472B2
公开(公告)日：2011-07-05
申请号：US11772032
申请日：2007-06-29
申请人： Yu Zou , Ming Chang , Shi Han , Dongmei Zhang , Jian Wang
发明人： Yu Zou , Ming Chang , Shi Han , Dongmei Zhang , Jian Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/00416 , G06K2209/011
摘要： An exemplary method for online character recognition of East Asian characters includes acquiring time sequential, online ink data for a handwritten East Asian character, conditioning the ink data to produce conditioned ink data where the conditioned ink data includes information as to writing sequence of the handwritten East Asian character and extracting features from the conditioned ink data where the features include a tangent feature, a curvature feature, a local length feature, a connection point feature and an imaginary stroke feature. Such a method may determine neighborhoods for ink data and extract features for each neighborhood. An exemplary Hidden Markov Model based character recognition system may use various exemplary methods for training and character recognition.
摘要翻译：用于东亚字符的在线字符识别的示例性方法包括获取用于手写东亚字符的时间顺序在线墨水数据，调节墨水数据以产生经调节的墨水数据，其中调节的墨水数据包括关于写入东方手写的顺序的信息亚洲字符和从调节的墨水数据中提取特征，其中特征包括切线特征，曲率特征，局部长度特征，连接点特征和假想笔划特征。这种方法可以确定墨水数据的邻域并提取每个邻域的特征。基于示例性的基于隐马尔可夫模型的角色识别系统可以使用用于训练和角色识别的各种示例性方法。

60. 发明授权

US07805004B2 Radical set determination for HMM based east asian character recognition 失效
标题翻译：基于HMM的东亚字符识别的激进集确定
公开(公告)号：US07805004B2
公开(公告)日：2010-09-28
申请号：US11680566
申请日：2007-02-28
申请人： Shi Han , Yu Zou , Ming Chang , Peng Liu , Yi-Jian Wu , Lei Ma , Frank Soong , Dongmei Zhang , Jian Wang
发明人： Shi Han , Yu Zou , Ming Chang , Peng Liu , Yi-Jian Wu , Lei Ma , Frank Soong , Dongmei Zhang , Jian Wang
IPC分类号： G06K9/62
CPC分类号： G06K9/6807 , G06K9/468 , G06K2209/01 , G06K2209/011
摘要： Exemplary techniques are described for selecting radical sets for use in probabilistic East Asian character recognition algorithms. An exemplary technique includes applying a decomposition rule to each East Asian character of the set to generate a progressive splitting graph where the progressive splitting graph comprises radicals as nodes, formulating an optimization problem to find an optimal set of radicals to represent the set of East Asian characters using maximum likelihood and minimum description length and solving the optimization problem for the optimal set of radicals. Another exemplary technique includes selecting an optimal set of radicals by using a general function that characterizes a radical with respect to other East Asian characters and a complex function that characterizes complexity of a radical.
摘要翻译：描述了用于选择在概率东亚字符识别算法中使用的激进集合的示例性技术。一个示例性的技术包括将分解规则应用于集合的每个东亚字符以生成逐行分割图，其中渐进分割图包括基数作为节点，制定优化问题以找到最佳的一组基团以表示东亚集字符使用最大似然和最小描述长度，并解决优化问题的最佳组的自由基。另一个示例性技术包括通过使用表征相对于其他东亚字符的基数的一般函数和表征激进的复杂度的复杂函数来选择最佳的自由基集合。

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